cognet 2007-02-26 23:33:07 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_6)
sys/dev/uart uart_dev_ns8250.c
Log:
Partial MFC of rev 1.22 (the other bits were already MFC'd by marcel).
Additionally, remove the probe for the high 4 bits of IER being 0 and don't
assume we can always read/write 0 to/from those bits.
This is needed to get uart(4) to work on Xscale PXA255 and IXP425.
Revision Changes Path
1.14.2.2 +12 -22 src/sys/dev/uart/uart_dev_ns8250.c
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